asn.dev

Address space

AS140726 UNICOM-HEFEI-MAN UNICOM AnHui province network

Unclassified APNIC

IPv4 prefixes 72 146K addresses
IPv6 prefixes 69
Most common size /21 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/18
/18: 1
1
/19
/19: 4
4
/20
/20: 9
9
/21
/21: 17
17
/22
/22: 14
14
/23
/23: 17
17
/24
/24: 10
10

A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

IPv6 prefix sizes

All IPv6
/32
/32: 1
1
/33
/33: 1
1
/34
/34: 3
3
/35
/35: 2
2
/36
/36: 14
14
/37
/37: 1
1
/38
/38: 3
3
/39
/39: 14
14
/40
/40: 5
5
/42
/42: 6
6
/43
/43: 8
8
/44
/44: 6
6
/45
/45: 1
1
/47
/47: 1
1
/48
/48: 3
3

Geography

Where the space lands

CountryNamePrefixes
CNChina141